[INFO] cloning repository https://github.com/shaba721/firstproj [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shaba721/firstproj" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaba721%2Ffirstproj", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaba721%2Ffirstproj'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac9ae338aadc4727914a2b6f88c4207c3c0e7160 [INFO] documenting shaba721/firstproj against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaba721%2Ffirstproj" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/shaba721/firstproj on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shaba721/firstproj [INFO] finished tweaking git repo https://github.com/shaba721/firstproj [INFO] tweaked toml for git repo https://github.com/shaba721/firstproj written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/shaba721/firstproj already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eddb7fbf00328b7d33deddea2cb8a13ab45f7a5d059d82d2a472b0b74de4da05 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eddb7fbf00328b7d33deddea2cb8a13ab45f7a5d059d82d2a472b0b74de4da05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eddb7fbf00328b7d33deddea2cb8a13ab45f7a5d059d82d2a472b0b74de4da05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eddb7fbf00328b7d33deddea2cb8a13ab45f7a5d059d82d2a472b0b74de4da05", kill_on_drop: false }` [INFO] [stdout] eddb7fbf00328b7d33deddea2cb8a13ab45f7a5d059d82d2a472b0b74de4da05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 022876e1f5ae314ffdd8f28ca78bf65cd2bc1bff8dd37e9beceeeaef681ee9a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "022876e1f5ae314ffdd8f28ca78bf65cd2bc1bff8dd37e9beceeeaef681ee9a5", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking miniz_oxide v0.2.1 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.23 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde v1.0.92 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Documenting first_request v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `productid` should have an upper camel case name [INFO] [stdout] --> src/parsing.rs:205:12 [INFO] [stdout] | [INFO] [stdout] 205 | pub struct productid{ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `Productid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'core_panic': internal details of the implementation of the `panic!` and related macros [INFO] [stdout] --> src/parsing.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use core::panicking::panic_fmt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: Could not document `first_request`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name first_request src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern regex=/opt/rustwide/target/debug/deps/libregex-63b09784514979b9.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-645ad78f4c8e2f7e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-51d7233537caa797.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-babdbacf78931fe6.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-96c1bfc6077b25a5.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "022876e1f5ae314ffdd8f28ca78bf65cd2bc1bff8dd37e9beceeeaef681ee9a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "022876e1f5ae314ffdd8f28ca78bf65cd2bc1bff8dd37e9beceeeaef681ee9a5", kill_on_drop: false }` [INFO] [stdout] 022876e1f5ae314ffdd8f28ca78bf65cd2bc1bff8dd37e9beceeeaef681ee9a5